.m-examination{
    .speaker{
        margin:0 auto;
        width: 8rem;
        height: 8rem;
        cursor: pointer;
        background: #fff url(/src/assets/img/喇叭.jpg) center 17% no-repeat;
        background-size: 100%;
        box-shadow: 0.25rem 0.25rem 0.25rem rgba(0,0,0,.33);
        border-radius: 50%;
        &:active{
            position: relative;
            left: 2px;
            top: 2px;
            box-shadow: 0.125rem 0.125rem 0.125rem rgba(0,0,0,.33);
        }
    }
    .words{
        ul{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            // gap: 16px;
        }
        button{
            width: 49%;
            font-size: 64px;
            height: auto;
            margin-bottom: 1rem;
        }
        &.disable{
            button{
                pointer-events: none;
            }
        }
    }
    .fangLiHua{
        position:fixed;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background: #fffe url(../../assets/img/烟花.gif);
        background-size: contain;
    }
}